Counterbalance Valve hauv Hydraulic Systems - Kev Paub

Hydraulic Counterbalance Valve Swivel Valve Factory

Nyob rau hauv niaj hnub siv machinery thiab industrial hydraulic systems, lubcounterbalance valve (hydraulic tshuav valve)yog ib qho tseem ceeb ntawm kev tswj lub siab siv dav hauv excavators, aerial work platforms, cranes, thiab kev ua liaj ua teb machinery.

Nws plays lub luag haujlwm tseem ceeb hauvtswj kev thauj khoom txav, tiv thaiv kev txo qis, thiab ua kom lub cev muaj kev nyab xeeb thiab ruaj khov.

Cov teeb meem tshwm sim xws li lub tog raj kheej drifting, kev txav tsis ruaj khov, thiab cov cua sov hauv lub cev feem ntau cuam tshuam nrog kev xaiv tsis raug lossis hloov tsis raug ntawm qhov ntsuas qhov ntsuas.

Counterbalance Valve

01.

Counterbalance Valve yog dab tsi?

Lub counterbalance valve yog ib hom hydraulic siab tswj valve siv los tswj cov lus tsa suab los ntawm kev tswj lub siab rov qab hauv lub hydraulic system.

Nws yog tsim los tiv thaiv kev txav tsis tau los ntawm lub ntiajteb txawj nqus lossis sab nraud quab yuam.

Hom Installation Positions:

Hydraulic lub tog raj kheej rov kab

Hydraulic motor rov kab

Core Function:

Txhawm rau tswj kev thauj khoom ceev los ntawm kev tswj xyuas lub siab rov qab thiab tiv thaiv kev ywj pheej - poob lossis khiav tawm.

02.

Lub luag haujlwm tseem ceeb ntawm Counterbalance Valve

(1) Tiv thaiv Load Drop (Load Holding Function)

Nyob rau hauv ntsug nqa los yog crane systems, tsis muaj counterbalance valve, lub load yuav poob dawb vim lub ntiajteb txawj nqus, ua rau muaj kev nyab xeeb loj.

(2) Txhim kho kev ruaj ntseg

Lub valve ua kom muaj kev ua haujlwm zoo ntawm hydraulic actuators los ntawm kev tswj cov roj rov qab siab, txo kev poob siab thiab kev co thaum lub sijhawm txav.

(3) Tiv thaiv cavitation thiab kev puas tsuaj

Thaum lub sij hawm siab -ceev rov qab khiav ceev, lub counterbalance valve tswj qhov tsawg kawg nkaus rov qab siab kom tsis txhob cavitation thiab tiv thaiv hydraulic Cheebtsam.

(4) Txhim khu kev ruaj ntseg

Nyob rau hauv cov ntaub ntawv ntawm hose tsis ua hauj lwm los yog lub twj tso kua mis kaw, lub counterbalance valve locks lub load txoj hauj lwm thiab tiv thaiv uncontrolled txav.

Cov Lus Nug Rau Cov Neeg Siv Khoom (FAQ)

Q1: Vim li cas lub tog raj kheej hydraulic drift downward?

A: Cov laj thawj muaj xws li:

Tsawg counterbalance valve teeb tsa siab

Internal leakage nyob rau hauv lub valve

Hnav los yog puas ntawm valve spool lossis seals

Q2: Vim li cas lub kaw lus overheat thaum ua haujlwm?

A: Tej yam ua tau:

Lub siab valve qhib siab heev

Ntau dhau throttling ua rau poob zog

Kev ua haujlwm siab rov qab tsis tu ncua

Q3: Vim li cas lub kaw lus ua haujlwm tsis ruaj khov lossis tsis muaj zog?

A: Yog vim li cas:

Lub valve teb tsis zoo

Qhov system configuration tsis raug

Cov roj hydraulic tsis huv

Q4: Lub valve puas tuaj yeem hloov lub xauv hydraulic?

A: Tsis yog, lawv ua haujlwm sib txawv:

Counterbalance Valve: Dynamic load tswj

Hydraulic Lock: Static txoj hauj lwm tuav

A: Computer Numberical Control (CNC) machining yog txheej txheem tsim khoom ua ntej - programmed computer softeare dictates lub zog ntawm fact`ory cov cuab yeej thiab machinery. Cov txheej txheem tuaj yeem siv los tswj ntau yam kev siv tshuab, los ntawm girnders thiab lathes mus rau mills thiab CNC routers.

Cov Kev Xaiv Ntsiab Cai

Thaum xaiv ib lub valve counterbalance, cov hauv qab no tsis yog qhov tseem ceeb:

1) Ua haujlwm siab ntau

2) Rated flow peev

3) Teem (qhib) siab

4) Pilot tswj hom (sab hauv / sab nraud)

5) Chaw nres nkoj loj thiab mounting qauv

Daim ntawv thov

Counterbalance valve yog dav siv hauv:

1) Excavators thiab siv tshuab

2) Agricultural machinery

3) Aerial work platforms (AWP)